/Engine/Source/Editor/MovieSceneTools/Public/MovieSceneTranslator.h
Find audio sections
bool FindAudioSections ( const [FString](API\Runtime\Core\Containers\FString) & InSoundPathName, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FMovieSceneExportAudioSectionData](API\Editor\MovieSceneTools\FMovieSceneExportAudioSectionDat-) >> & OutFoundSections ) const